Press Release, April 2, 2007 The Nordic Exchange welcomes mermaid technology to First North Trading in mermaid technology's shares will commence today on First North in Denmark. Including mermaid technology, First North now comprises 88 companies in Denmark, Sweden and Iceland. mermaid technology started its present activities in 2004. The company works with the development, production, design of monitors and software in the field of digital signage. Amongst other things mermaid technology's products and services consists of the software products vTouch Pro, hardware products such as ventura signs/screens and consulting concerning content, installation and running of their products. Their customers consist of museums, banks, real-estate agencies, hotels, the health sector and the transportation sector. The company has plans to create subsidiaries in Sweden, Germany, Norway and a developing unit in Pakistan. ”We are happy to welcome mermaid technology to First North. As a company they are very interesting and their listing on First North shows both the development of the company and of First North”, says Jan Ovesen, President, OMX Nordic Exchange in Copenhagen. A round lot of shares in mermaid technology, whose short name is MERM, amounts to 100. The company is included in the Information Technology sector. For more information, please contact: Camilla Rich, OMX Nordic Exchange +45 33 77 04 32 About OMX | OMX is a leading expert in the exchange industry. Through the Nordic Exchange, OMX offers access to approximately 80 percent of the Nordic and Baltic securities market. The Nordic Exchange is a term used for marketing purposes and is not a legal entity. It describes the common offering from the Helsinki Stock Exchange, Copenhagen Stock Exchange, Stockholm Stock Exchange, Iceland Stock Exchange, Tallinn Stock Exchange, Riga Stock Exchange and Vilnius Stock Exchange. OMX integrated technology solutions cross the transaction chain enabling efficient securities transactions for over 60 exchange organizations in more than 50 countries. OMX is a Nordic Large Cap company in the Financial sector on the OMX Nordic Exchange. For more information, please visit www.omxgroup.com.